Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
The speed of a typical raindrop is 17 miles per hour.
181
It snows more in the Grand Canyon than it does in Minneapolis, Minnesota.
113
Men are 6 times more likely to be struck by lightning than women!
194
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
The winter of 1912 was so cold that Niagara Falls froze over.
35